Home / 4,444.40-6,134.56-2,675.68

Finding the Fourth Proportional to 4,444.40, 6,134.56 and 2,675.68

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Solution

The fourth proportional to 4,444.40, 6,134.56 and 2,675.68 is: 3,693.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.40 : 6,134.56 = 2,675.68 : x
  2. Step 2: Convert to fraction form
    4,444.40/6,134.56 = 2,675.68/x
  3. Step 3: Cross multiply
    4,444.40x = 6,134.56 × 2,675.68
  4. Step 4: Simplify right side
    4,444.40x = 16,414,119.50
  5. Step 5: Solve for x
    x = 16,414,119.50/4,444.40
  6. Step 6: Final answer
    x = 3,693.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.